[FFmpeg-user] rgb8

Michael Koch astroelectronic at t-online.de
Tue Jun 20 10:35:15 EEST 2023

Am 20.06.2023 um 09:28 schrieb Michael Koch:
> Am 20.06.2023 um 09:13 schrieb Michael Koch:
>> Am 20.06.2023 um 02:53 schrieb Roger Pack:
>>> Can other apps use this dshow device?
>> In VLC player it's incorrectly shown as a noisy rgb8 color video. 
>> Same output as in FFmpeg.
>> In SharpCap I can open the camera directly (using the camera 
>> manufacturer's API), that works without problems, the data is 
>> uncompressed 8-bit or 16-bit grayscale.
>> If I open it in SharpCap as a DirectShow device, then the video is 
>> very noisy but grayscale (no colors). Probably rgb8 converted to 
>> grayscale.
>>>    If you plunk it into
>>> graphstudionext does it work, what media format do you see on the
>>> wires?
>> See the attached screenshot.
> P.S. It I connect the camera in graphstudionext to a "Video Renderer", 
> I get correct 8-bit grayscale output.

here is a screenshot with the properties of the video renderer, maybe 
this helps.


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